html, body {
  width: 414px;
  max-height: 736px;
  height: 100%;
  margin: 0 auto;
  padding: 0;
  background-color: #fff;
  overflow: hidden;
  font-family: STHeiTi, Tahoma, Helvetica, Arial, sans-serif;
}

html {
  background-color: #ddd;
}

h1, h2, h3, h4, h5, h6, article, section, div, p {
  margin: 0;
  padding: 0;
}

.container {
  width: 100%;
  height: 100%;
  min-height: 500px;
  position: relative;
  overflow: visible;
}

.page {
  width: 100%;
  height: 100%;
  position: relative;
  background-size: cover !important;
  overflow: hidden;
}

.layer {
  position: absolute;
  z-index: 1;
}